2016292222

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 3664051200

約数和(自身を除く): 1647758978

約数列:

[1, 2, 7, 14, 29, 58, 71, 113, 142, 203, 226, 406, 497, 619, 791, 994, 1238, 1582, 2059, 3277, 4118, 4333, 6554, 8023, 8666, 14413, 16046, 17951, 22939, 28826, 35902, 43949, 45878, 56161, 69947, 87898, 112322, 125657, 139894, 232667, 251314, 307643, 465334, 489629, 615286, 979258, 1274521, 1628669, 2028463, 2549042, 3257338, 4056926, 4966237, 8921647, 9932474, 14199241, 17843294, 28398482, 34763659, 69527318, 144020873, 288041746, 1008146111, 2016292222]

約数ペア:

[(1, 2016292222), (2, 1008146111), (7, 288041746), (14, 144020873), (29, 69527318), (58, 34763659), (71, 28398482), (113, 17843294), (142, 14199241), (203, 9932474), (226, 8921647), (406, 4966237), (497, 4056926), (619, 3257338), (791, 2549042), (994, 2028463), (1238, 1628669), (1582, 1274521), (2059, 979258), (3277, 615286), (4118, 489629), (4333, 465334), (6554, 307643), (8023, 251314), (8666, 232667), (14413, 139894), (16046, 125657), (17951, 112322), (22939, 87898), (28826, 69947), (35902, 56161), (43949, 45878)]